CVE-2019-11729
7.5
HIGH
CVSS 3.1
EPSS 0.60%
Description
Empty or malformed p256-ECDH public keys may trigger a segmentation fault due values being improperly sanitized before being copied into memory and used. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.
How to fix CVE-2019-11729
To remediate CVE-2019-11729, upgrade the affected package to a fixed version below.
- Debian/firefox-esr—upgrade to 60.8.0esr-1 or later
- —upgrade to 2:3.45-1 or later
- —upgrade to 1:60.8.0-1 or later
Is CVE-2019-11729 being exploited?
Low — EPSS is 0.6%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 60.8.0esr-1
- from 0, < 2:3.45-1
- from 0, < 1:60.8.0-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |